Nature CommunicationsCatalytic refining lignin into toluene over atomically dispersed Cu/Ni dual sitesXin ZhaoChangzhi LiJie WenQian QiangZirong ShenHaipeng YuXin ZhouFengxia YueRuiqi FangYingwei LiTao Zhang2025-08-26Full textDOI https://doi.org/10.1038/s41467-025-63286-5